correspondent steve brown tells us about a serious channel to a politician who was -- challenge to a politician who is virtually a hoosier institution. >> state treasurer richard murdoch said he never doubted to defeat indiana living legend, senator lugar in today's republican primary. >> we'll be shocking people how many counties we win tomorrow. large county, small county. >> he raised $2 million to lugar's five but he is positioned to win due to outside help. 50-plus hoosier tea party groups work a ground game to coordinate with freedom works. the club for growth spent $1.7 million on direct mail, radio and tv ads, many pummeling lugar senate vote. >> he has a 65% of lifetime score with the club for growth. he voted for every bail-out he had an opportunitybe to. he voteded for tarp. he voted to keep earmarks. >> they're trying to prove their clout, their ability to move hoosiers around and manipulate our election. it resent them. >> but lugar's missteps have been costly. his home in virginia. and he want days of campaigning to opt to stay in d.c. and main tin his perfect voting --